Merge 97351 - REGRESSION(r89915): <input type=email multiple> don't show the default value

Source/WebCore/html/InputType.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2011 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 143 matching lines @@
     virtual bool parsedStepValueShouldBeInteger() const;
     virtual bool scaledStepValueShouldBeInteger() const;
     virtual double acceptableError(double) const;
     virtual String typeMismatchText() const;
     virtual String valueMissingText() const;
     virtual bool canSetStringValue() const;
     virtual String visibleValue() const;
     virtual String convertFromVisibleValue(const String&) const;
     virtual bool isAcceptableValue(const String&);
     // Returing the null string means "use the default value."
-    virtual String sanitizeValue(const String&);
+    // This function must be called only by HTMLInputElement::sanitizeValue().
+    virtual String sanitizeValue(const String&) const;
     virtual bool hasUnacceptableValue();
 
     // Event handlers
 
     virtual void handleClickEvent(MouseEvent*);
     virtual void handleMouseDownEvent(MouseEvent*);
     virtual PassOwnPtr<ClickHandlingState> willDispatchClick();
     virtual void didDispatchClick(Event*, const ClickHandlingState&);
     virtual void handleDOMActivateEvent(Event*);
     virtual void handleKeydownEvent(KeyboardEvent*);
@@ skipping 124 matching lines @@
 const AtomicString& text();
 const AtomicString& time();
 const AtomicString& url();
 const AtomicString& week();
 
 } // namespace WebCore::InputTypeNames
 
 } // namespace WebCore
 
 #endif